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File:Acetic acid 1884 plant.jpg

Summary

Description Old photograph of 1884 Perstorp plant for purification and concentration of acetic acid.
Date
Source Originally from en.wikipedia; description page is (was) here
  • 20:50, 25 September 2005 Wimvandorst 986×1265 (170,072 bytes) (Old fotograph (?) of 1884 Perstorp plant for purification and concentration of acetic acid. The picture is explicitly give free for use.)
Author User Wimvandorst on en.wikipedia
Permission
( Reusing this file)

The picture is explicitly given free for use. PD-old

Licensing

Public domain This image (or other media file) is in the public domain because its copyright has expired.

This applies to Australia, the European Union and those countries with a copyright term of life of the author plus 70 years.

Dialog-warning.svg You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years, Russia has 74 years for some authors. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement the rule of the shorter term.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop 7.0
File change date and time 12:32, 6 September 2004
Colour space Uncalibrated

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